// CODE SNIPPET
(A) More Than One Process Power Supply
Related Code Sections
(A) Special Equipment, More Than One Process Power Supply
Where more than one direct-current cell line process power supply serves the same cell line, a disconnecting means shall be provided on the cell line ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 668 Electrolytic Cells > 668.13 Disconnecting Means > (A) More Than One Process Power Supply
22.214.171.124 Public Emergency Alarm Reporting Systems, Power Supply
Each box circuit or wireless receiving system shall be powered by one of the following: *Form 4A, which is an inverter, powered from a common ...
National Fire Alarm and Signaling Code 2016 of Minnesota > 27 Public Emergency Alarm Reporting Systems > 27.5 Alarm Processing Equipment > 27.5.2 Alarm Processing Equipment at Communications Center > 126.96.36.199 Power Supply
Article 669 Special Equipment, Electroplating
). Where more than one power supply serves the same dc system ...
240.40 Wiring and Protection, Disconnecting Means for Fuses
be permitted on the supply side of more than one set of fuses as permitted by 430.112, Exception, for group operation of motors, 424.22(C) for fixed electric ...
National Electrical Code 2020 of Minnesota > 2 Wiring and Protection > 240 Overcurrent Protection > 240.40 Disconnecting Means for Fuses